Additional Tech Characteristics:LIS UsmWeight:42.33 OzFocus Type:Auto & Manual, Fixed/PrimeUPC:0082966213380Mount:Canon EF_desc_:Shoot high-speed, auto-focused, and blur-free images, using the Canon EF L IS USM camera lens. With a maximum aperture of f/4, this camera captures vibrant and sharp images, even in low-light conditions. The minimum aperture of f/32 of this Canon 300 mm lens delivers still images of moving objects. All your out-of-focus images will appear sharp due to the presence of the 8 diaphragm blades in this Canon camera lens. The lens construction of 11/15 groups/elements in this Canon 300 mm lens ensures superior image quality. With a minimum focusing distance of 4.92-inch, this Canon camera lens highlights every tiny detail of your objects. The Canon EF L IS USM lens is protected from scratches and dust by the 77 mm filter found in it.MPN:2530A004Brand:CanonAperture:f/4Type:Telephoto, High Quality, Image StabilizationDiameter:3.5inFocal Length:Fixed/Prime, 300mmProduct Line:Canon Efgtin13:0082966213380Focal Length (mm):300mmMin Aperture:32Camera Type:SLRMaximum Aperture:f/4Compatible Brand:CanonSeries:Canon EFCamera Technology:Digital